Adds new filename parameter to tools.get()

Author: danimtb

changelog.rst

@@ -17,6 +17,7 @@ Check https://github.com/conan-io/conan for issues and more details about develo
 - Feature: The ``json`` generator now outputs the settings and options
 - Feature: ``conan remote list --raw`` prints remote info in a format valid for *remotes.txt*, so it can be used for ``conan config install``
 - Feature: Visual Studio generator creates *conanbuildinfo.props* file using ``$(USERPROFILE)`` macro.
+- Feature: Added ``filename`` parameter to ``tools.get()`` in case it cannot be deduced from URL.
 
 1.5.2 (5-July-2018)
 --------------------

reference/tools.rst

@@ -283,7 +283,7 @@ tools.get()
 
 .. code-block:: python
 
-    def get(url, md5="", sha1="", sha256="")
+    def get(url, filenname="", md5="", sha1="", sha256="")
 
 Just a high level wrapper for download, unzip, and remove the temporary zip file once unzipped.
 You can pass hash checking parameters: ``md5``, ``sha1``, ``sha256``. All the specified algorithms
@@ -298,7 +298,8 @@ will be checked, if any of them doesn't match, it will raise a ``ConanException`
     tools.get("http://url/file", destination="subfolder")
 
 Parameters:
-    - **url** (Required): URL to download
+    - **url** (Required): URL to download.
+    - **filename** (Optional, Defaulted to ```""``): Specify the name of the compressed file if it cannot be deduced from URL.
     - **md5** (Optional, Defaulted to ``""``): MD5 hash code to check the downloaded file.
     - **sha1** (Optional, Defaulted to ``""``): SHA1 hash code to check the downloaded file.
     - **sha256** (Optional, Defaulted to ``""``): SHA256 hash code to check the downloaded file.